From 8a5dcaddd407b69f6fc950bb9fcaadced6b11c00 Mon Sep 17 00:00:00 2001
From: Nikita Tsukanov <keks9n@gmail.com>
Date: Fri, 19 Jun 2020 14:59:34 +0300
Subject: [PATCH 1/9] Patch MSBuild tasks assembly during packaging

---
 nukebuild/Build.cs                            |  2 +
 nukebuild/BuildTasksPatcher.cs                | 76 +++++++++++++++++++
 nukebuild/_build.csproj                       |  3 +
 .../Avalonia.Build.Tasks.csproj               | 19 -----
 4 files changed, 81 insertions(+), 19 deletions(-)
 create mode 100644 nukebuild/BuildTasksPatcher.cs

diff --git a/nukebuild/Build.cs b/nukebuild/Build.cs
index 5460dc7720..d6e8889a12 100644
--- a/nukebuild/Build.cs
+++ b/nukebuild/Build.cs
@@ -268,6 +268,8 @@ partial class Build : NukeBuild
         .DependsOn(CreateIntermediateNugetPackages)
         .Executes(() =>
         {
+            BuildTasksPatcher.PatchBuildTasksInPackage(Parameters.NugetIntermediateRoot / "Avalonia.Build.Tasks." +
+                                                       Parameters.Version + ".nupkg");
             var config = Numerge.MergeConfiguration.LoadFile(RootDirectory / "nukebuild" / "numerge.config");
             EnsureCleanDirectory(Parameters.NugetRoot);
             if(!Numerge.NugetPackageMerger.Merge(Parameters.NugetIntermediateRoot, Parameters.NugetRoot, config,
diff --git a/nukebuild/BuildTasksPatcher.cs b/nukebuild/BuildTasksPatcher.cs
new file mode 100644
index 0000000000..44f01da669
--- /dev/null
+++ b/nukebuild/BuildTasksPatcher.cs
@@ -0,0 +1,76 @@
+using System;
+using System.IO;
+using System.IO.Compression;
+using System.Linq;
+using ILRepacking;
+using Mono.Cecil;
+
+public class BuildTasksPatcher
+{
+    public static void PatchBuildTasksInPackage(string packagePath)
+    {
+        using (var archive = new ZipArchive(File.Open(packagePath, FileMode.Open, FileAccess.ReadWrite),
+            ZipArchiveMode.Update))
+        {
+
+            foreach (var entry in archive.Entries.ToList())
+            {
+                if (entry.Name == "Avalonia.Build.Tasks.dll")
+                {
+                    var temp = Path.Combine(Path.GetTempPath(), Guid.NewGuid() + ".dll");
+                    var output = temp + ".output";
+                    var patched = new MemoryStream();
+                    try
+                    {
+                        entry.ExtractToFile(temp, true);
+                        var repack = new ILRepacking.ILRepack(new RepackOptions()
+                        {
+                            Internalize = true,
+                            InputAssemblies = new[]
+                            {
+                                temp, typeof(Mono.Cecil.AssemblyDefinition).Assembly.GetModules()[0]
+                                    .FullyQualifiedName
+                            },
+                            SearchDirectories = new string[0],
+                            OutputFile = output
+                        });
+                        repack.Repack();
+
+
+                        // 'hurr-durr assembly with the same name is already loaded' prevention
+                        using (var asm = AssemblyDefinition.ReadAssembly(output,
+                            new ReaderParameters { ReadWrite = true, InMemory = true, }))
+                        {
+                            asm.Name = new AssemblyNameDefinition(
+                                "Avalonia.Build.Tasks."
+                                + Guid.NewGuid().ToString().Replace("-", ""),
+                                new Version(0, 0, 0));
+                            asm.Write(patched);
+                            patched.Position = 0;
+                        }
+                    }
+                    finally
+                    {
+                        try
+                        {
+                            if (File.Exists(temp))
+                                File.Delete(temp);
+                            if (File.Exists(output))
+                                File.Delete(output);
+                        }
+                        catch
+                        {
+                            //ignore
+                        }
+                    }
+
+                    var fn = entry.FullName;
+                    entry.Delete();
+                    var newEntry = archive.CreateEntry(fn, CompressionLevel.Optimal);
+                    using (var s = newEntry.Open())
+                        patched.CopyTo(s);
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/nukebuild/_build.csproj b/nukebuild/_build.csproj
index 584c36d033..4c64d4ff93 100644
--- a/nukebuild/_build.csproj
+++ b/nukebuild/_build.csproj
@@ -14,6 +14,9 @@
     <PackageReference Include="xunit.runner.console" Version="2.3.1" />
     <PackageReference Include="JetBrains.dotMemoryUnit" Version="3.0.20171219.105559" />
     <PackageReference Include="vswhere" Version="2.6.7" Condition=" '$(OS)' == 'Windows_NT' " />
+    <PackageReference Include="ILRepack.NETStandard" Version="2.0.4" />
+    <!-- Keep in sync with Avalonia.Build.Tasks -->
+    <PackageReference Include="Avalonia.Unofficial.Cecil" Version="20190417.2.0" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/Avalonia.Build.Tasks/Avalonia.Build.Tasks.csproj b/src/Avalonia.Build.Tasks/Avalonia.Build.Tasks.csproj
index 582e4499c5..d4022b70a0 100644
--- a/src/Avalonia.Build.Tasks/Avalonia.Build.Tasks.csproj
+++ b/src/Avalonia.Build.Tasks/Avalonia.Build.Tasks.csproj
@@ -46,25 +46,6 @@
       <Compile Remove="../Markup/Avalonia.Markup.Xaml/XamlIl\xamlil.github\**\obj\**\*.cs" />
       <Compile Remove="../Markup/Avalonia.Markup.Xaml/XamlIl\xamlil.github\src\XamlIl\TypeSystem\SreTypeSystem.cs" />
       <PackageReference Include="Avalonia.Unofficial.Cecil" Version="20190417.2.0" PrivateAssets="All" />
-      <PackageReference Condition="$(TargetFramework) == 'netstandard2.0'" Include="ILRepack.MSBuild.Task" Version="2.0.13" PrivateAssets="All" />
       <PackageReference Include="Microsoft.Build.Framework" Version="15.1.548" PrivateAssets="All" />
     </ItemGroup>
-
-  <Target Name="ILRepack" AfterTargets="Build" Condition="$(TargetFramework) == 'netstandard2.0'">
-
-    <PropertyGroup>
-      <WorkingDirectory>$(MSBuildThisFileDirectory)bin\$(Configuration)\$(TargetFramework)</WorkingDirectory>
-    </PropertyGroup>
-
-    <ItemGroup>
-      <InputAssemblies Include="Mono.Cecil.dll" />
-    </ItemGroup>
-    <ILRepack OutputType="$(OutputType)" MainAssembly="$(AssemblyName).dll" OutputAssembly="$(AssemblyName).dll" InputAssemblies="@(InputAssemblies)" WorkingDirectory="$(WorkingDirectory)" />
-    <ItemGroup>
-      <DeleteNonNeededResults Include="$(WorkingDirectory)\*.dll" />
-      <DeleteNonNeededResults Remove="$(WorkingDirectory)\Avalonia.Build.Tasks.dll" />
-    </ItemGroup>
-    <Delete Files="@(DeleteNonNeededResults)" />
-
-  </Target>
 </Project>

From a08f00d78fb22ea78905b703aefb1d02e3bb7124 Mon Sep 17 00:00:00 2001
From: Maksym Katsydan <maxkatz6@outlook.com>
Date: Tue, 30 Jun 2020 20:21:18 -0400
Subject: [PATCH 2/9] Update ComboBox selected and focus styles

---
 src/Avalonia.Themes.Fluent/ComboBox.xaml     | 191 +++++++++++--------
 src/Avalonia.Themes.Fluent/ComboBoxItem.xaml |  70 +++++--
 2 files changed, 161 insertions(+), 100 deletions(-)

diff --git a/src/Avalonia.Themes.Fluent/ComboBox.xaml b/src/Avalonia.Themes.Fluent/ComboBox.xaml
index 1fc657c1a3..8cac89f156 100644
--- a/src/Avalonia.Themes.Fluent/ComboBox.xaml
+++ b/src/Avalonia.Themes.Fluent/ComboBox.xaml
@@ -1,4 +1,5 @@
-<Styles xmlns="https://github.com/avaloniaui" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
+<Styles xmlns="https://github.com/avaloniaui"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
   <Design.PreviewWith>
     <Border Padding="20">
       <StackPanel Spacing="10">
@@ -25,6 +26,7 @@
   </Styles.Resources>
   <Style Selector="ComboBox">
     <Setter Property="Padding" Value="{DynamicResource ComboBoxPadding}" />
+    <Setter Property="FocusAdorner" Value="{x:Null}" />
     <Setter Property="MaxDropDownHeight" Value="504" />
     <Setter Property="Foreground" Value="{DynamicResource ComboBoxForeground}" />
     <Setter Property="Background" Value="{DynamicResource ComboBoxBackground}" />
@@ -39,70 +41,76 @@
     <Setter Property="PlaceholderForeground" Value="{DynamicResource ComboBoxPlaceHolderForeground}" />
     <Setter Property="Template">
       <ControlTemplate>
-        <Grid RowDefinitions="Auto, *, Auto" ColumnDefinitions="*,32">
+        <Grid RowDefinitions="Auto, *, Auto"
+              ColumnDefinitions="*,32">
           <ContentPresenter x:Name="HeaderContentPresenter"
-                          Grid.Row="0"
-                          Grid.Column="0"
-                          Grid.ColumnSpan="2"
-                          TextBlock.FontWeight="{DynamicResource ComboBoxHeaderThemeFontWeight}"
-                          Margin="{DynamicResource ComboBoxTopHeaderMargin}"
-                          VerticalAlignment="Top" />
+                            Grid.Row="0"
+                            Grid.Column="0"
+                            Grid.ColumnSpan="2"
+                            TextBlock.FontWeight="{DynamicResource ComboBoxHeaderThemeFontWeight}"
+                            Margin="{DynamicResource ComboBoxTopHeaderMargin}"
+                            VerticalAlignment="Top" />
           <Border x:Name="Background"
-                          Grid.Row="1"
-                          Grid.Column="0"
-                          Grid.ColumnSpan="2"
-                          Background="{TemplateBinding Background}"
-                          BorderBrush="{TemplateBinding BorderBrush}"
-                          BorderThickness="{TemplateBinding BorderThickness}"
-                          CornerRadius="{DynamicResource ControlCornerRadius}"
-                          MinWidth="{DynamicResource ComboBoxThemeMinWidth}" />
+                  Grid.Row="1"
+                  Grid.Column="0"
+                  Grid.ColumnSpan="2"
+                  Background="{TemplateBinding Background}"
+                  BorderBrush="{TemplateBinding BorderBrush}"
+                  BorderThickness="{TemplateBinding BorderThickness}"
+                  CornerRadius="{DynamicResource ControlCornerRadius}"
+                  MinWidth="{DynamicResource ComboBoxThemeMinWidth}" />
 
           <Border x:Name="HighlightBackground"
-                          Grid.Row="1"
-                          Grid.Column="0"
-                          Grid.ColumnSpan="2"
-                          Background="{DynamicResource ComboBoxBackgroundUnfocused}"
-                          BorderBrush="{DynamicResource ComboBoxBackgroundBorderBrushUnfocused}"
-                          BorderThickness="{TemplateBinding BorderThickness}"
-                          CornerRadius="{DynamicResource ControlCornerRadius}"
-                          Opacity="0" />
-          <TextBlock  x:Name="PlaceholderTextBlock"
-                      Grid.Row="1"
-                      Grid.Column="0"
-                      HorizontalAlignment="Left"
-                      VerticalAlignment="Center"
-                      Margin="{TemplateBinding Padding}"
-                                 Foreground="{TemplateBinding PlaceholderForeground}"
-                                 Text="{TemplateBinding PlaceholderText}" IsVisible="{TemplateBinding SelectionBoxItem, Converter={x:Static ObjectConverters.IsNull}}"/>
+                  Grid.Row="1"
+                  Grid.Column="0"
+                  Grid.ColumnSpan="2"
+                  Background="{DynamicResource ComboBoxBackgroundUnfocused}"
+                  BorderBrush="{DynamicResource ComboBoxBackgroundBorderBrushUnfocused}"
+                  BorderThickness="{TemplateBinding BorderThickness}"
+                  CornerRadius="{DynamicResource ControlCornerRadius}" />
+          <TextBlock x:Name="PlaceholderTextBlock"
+                     Grid.Row="1"
+                     Grid.Column="0"
+                     HorizontalAlignment="Left"
+                     VerticalAlignment="Center"
+                     Margin="{TemplateBinding Padding}"
+                     Text="{TemplateBinding PlaceholderText}"
+                     IsVisible="{TemplateBinding SelectionBoxItem, Converter={x:Static ObjectConverters.IsNull}}" />
           <ContentControl x:Name="ContentPresenter"
                           Content="{TemplateBinding SelectionBoxItem}"
                           ContentTemplate="{TemplateBinding ItemTemplate}"
-                         Grid.Row="1"
-                         Grid.Column="0"
-                         Margin="{TemplateBinding Padding}"
-                         HorizontalAlignment="Left"
-                         VerticalAlignment="Center">
-          </ContentControl>
+                          Grid.Row="1"
+                          Grid.Column="0"
+                          Margin="{TemplateBinding Padding}"
+                          HorizontalAlignment="Left"
+                          VerticalAlignment="Center" />
 
           <Border x:Name="DropDownOverlay"
-                          Grid.Row="1"
-                          Grid.Column="1"
-                          Background="Transparent"
-                          Margin="0,1,1,1"
-                          Width="30" IsVisible="False"
-                          HorizontalAlignment="Right" />
+                  Grid.Row="1"
+                  Grid.Column="1"
+                  Background="Transparent"
+                  Margin="0,1,1,1"
+                  Width="30"
+                  IsVisible="False"
+                  HorizontalAlignment="Right" />
 
           <Viewbox UseLayoutRounding="False"
-            MinHeight="{DynamicResource ComboBoxMinHeight}"
-              Grid.Row="1"
-              Grid.Column="1"
-              IsHitTestVisible="False"
-              Margin="0,0,10,0" Height="12" Width="12"
-              HorizontalAlignment="Right"
-              VerticalAlignment="Center">
+                   MinHeight="{DynamicResource ComboBoxMinHeight}"
+                   Grid.Row="1"
+                   Grid.Column="1"
+                   IsHitTestVisible="False"
+                   Margin="0,0,10,0"
+                   Height="12"
+                   Width="12"
+                   HorizontalAlignment="Right"
+                   VerticalAlignment="Center">
             <Panel>
-              <Panel Height="12" Width="12" />
-              <Path x:Name="DropDownGlyph" Stretch="Uniform" VerticalAlignment="Center" Data="M1939 486L2029 576L1024 1581L19 576L109 486L1024 1401L1939 486Z" />
+              <Panel Height="12"
+                     Width="12" />
+              <Path x:Name="DropDownGlyph"
+                    Stretch="Uniform"
+                    VerticalAlignment="Center"
+                    Data="M1939 486L2029 576L1024 1581L19 576L109 486L1024 1401L1939 486Z" />
             </Panel>
           </Viewbox>
           <Popup Name="PART_Popup"
@@ -114,20 +122,19 @@
                  StaysOpen="False">
             <Border x:Name="PopupBorder"
                     Background="{DynamicResource ComboBoxDropDownBackground}"
-                                BorderBrush="{DynamicResource ComboBoxDropDownBorderBrush}"
-                                BorderThickness="{DynamicResource ComboBoxDropdownBorderThickness}"
-                                Margin="0,-1,0,-1"
-                                Padding="{DynamicResource ComboBoxDropdownBorderPadding}"
-                                HorizontalAlignment="Stretch"
-                                CornerRadius="{DynamicResource OverlayCornerRadius}">
+                    BorderBrush="{DynamicResource ComboBoxDropDownBorderBrush}"
+                    BorderThickness="{DynamicResource ComboBoxDropdownBorderThickness}"
+                    Margin="0,-1,0,-1"
+                    Padding="{DynamicResource ComboBoxDropdownBorderPadding}"
+                    HorizontalAlignment="Stretch"
+                    CornerRadius="{DynamicResource OverlayCornerRadius}">
               <ScrollViewer>
                 <ItemsPresenter Name="PART_ItemsPresenter"
                                 Items="{TemplateBinding Items}"
                                 Margin="{DynamicResource ComboBoxDropdownContentMargin}"
                                 ItemsPanel="{TemplateBinding ItemsPanel}"
                                 ItemTemplate="{TemplateBinding ItemTemplate}"
-                                VirtualizationMode="{TemplateBinding VirtualizationMode}"
-                              />
+                                VirtualizationMode="{TemplateBinding VirtualizationMode}" />
               </ScrollViewer>
             </Border>
           </Popup>
@@ -136,57 +143,81 @@
     </Setter>
   </Style>
 
-  <!-- NormalState -->
+  <!--  NormalState  -->
   <Style Selector="ComboBox /template/ TextBlock#PlaceholderTextBlock">
-    <Setter Property="Foreground" Value="{DynamicResource ComboBoxPlaceHolderForeground}"/>
+    <Setter Property="Foreground" Value="{DynamicResource ComboBoxPlaceHolderForeground}" />
+  </Style>
+
+  <Style Selector="ComboBox /template/ Border#HighlightBackground">
+    <Setter Property="IsVisible" Value="False" />
   </Style>
 
   <Style Selector="ComboBox /template/ Path#DropDownGlyph">
-    <Setter Property="Fill" Value="{DynamicResource ComboBoxDropDownGlyphForeground}"/>
+    <Setter Property="Fill" Value="{DynamicResource ComboBoxDropDownGlyphForeground}" />
   </Style>
 
-  <!-- PointerOver State -->
+  <!--  PointerOver State  -->
   <Style Selector="ComboBox:pointerover /template/ Border#Background">
-    <Setter Property="Background" Value="{DynamicResource ComboBoxBackgroundPointerOver}"/>
+    <Setter Property="Background" Value="{DynamicResource ComboBoxBackgroundPointerOver}" />
     <Setter Property="BorderBrush" Value="{DynamicResource ComboBoxBorderBrushPointerOver}" />
   </Style>
 
-  <!-- Pressed State -->
+  <!--  Pressed State  -->
   <Style Selector="ComboBox:pressed /template/ Border#Background">
-    <Setter Property="Background" Value="{DynamicResource ComboBoxBackgroundPressed}"/>
+    <Setter Property="Background" Value="{DynamicResource ComboBoxBackgroundPressed}" />
     <Setter Property="BorderBrush" Value="{DynamicResource ComboBoxBorderBrushPressed}" />
   </Style>
 
-  <!-- Disabled State -->
+  <!--  Disabled State  -->
   <Style Selector="ComboBox:disabled /template/ Border#Background">
-    <Setter Property="Background" Value="{DynamicResource ComboBoxBackgroundDisabled}"/>
+    <Setter Property="Background" Value="{DynamicResource ComboBoxBackgroundDisabled}" />
     <Setter Property="BorderBrush" Value="{DynamicResource ComboBoxBorderBrushDisabled}" />
   </Style>
 
   <Style Selector="ComboBox:disabled /template/ ContentPresenter#HeaderContentPresenter">
-    <Setter Property="TextBlock.Foreground" Value="{DynamicResource ComboBoxForegroundDisabled}"/>
+    <Setter Property="TextBlock.Foreground" Value="{DynamicResource ComboBoxForegroundDisabled}" />
   </Style>
 
   <Style Selector="ComboBox:disabled /template/ ContentControl#ContentPresenter">
-    <Setter Property="TextBlock.Foreground" Value="{DynamicResource ComboBoxForegroundDisabled}"/>
+    <Setter Property="TextBlock.Foreground" Value="{DynamicResource ComboBoxForegroundDisabled}" />
   </Style>
 
   <Style Selector="ComboBox:disabled /template/ TextBlock#PlaceholderTextBlock">
-    <Setter Property="Foreground" Value="{DynamicResource ComboBoxForegroundDisabled}"/>
+    <Setter Property="Foreground" Value="{DynamicResource ComboBoxForegroundDisabled}" />
   </Style>
 
-  <Style Selector="ComboBox:disabled /template/ TextBlock#PlaceholderTextBlock">
-    <Setter Property="Foreground" Value="{DynamicResource ComboBoxForegroundDisabled}"/>
+  <Style Selector="ComboBox:disabled /template/ Path#DropDownGlyph">
+    <Setter Property="Fill" Value="{DynamicResource ComboBoxDropDownGlyphForegroundDisabled}" />
   </Style>
 
-  <Style Selector="ComboBox:disabled /template/ Path#DropDownGlyph">
-    <Setter Property="Fill" Value="{DynamicResource ComboBoxDropDownGlyphForegroundDisabled}"/>
+  <!--  Focused State  -->
+  <Style Selector="ComboBox:focus /template/ Border#HighlightBackground">
+    <Setter Property="IsVisible" Value="True" />
+    <Setter Property="BorderBrush" Value="{DynamicResource ComboBoxBackgroundBorderBrushFocused}" />
+  </Style>
+
+  <Style Selector="ComboBox:focus /template/ ContentControl#ContentPresenter">
+    <Setter Property="TextBlock.Foreground" Value="{DynamicResource ComboBoxForegroundFocused}" />
+  </Style>
+
+  <Style Selector="ComboBox:focus /template/ TextBlock#PlaceholderTextBlock">
+    <Setter Property="TextBlock.Foreground" Value="{Binding PlaceholderForeground, RelativeSource={RelativeSource TemplatedParent}, TargetNullValue={DynamicResource ComboBoxForegroundFocused}}" />
   </Style>
 
-  <!-- Focused State -->
+  <Style Selector="ComboBox:focus /template/ Path#DropDownGlyph">
+    <Setter Property="Fill" Value="{DynamicResource ComboBoxDropDownGlyphForegroundFocused}" />
+  </Style>
 
-  <!-- Focus Pressed State -->
+  <!--  Focus Pressed State  -->
+  <Style Selector="ComboBox:focused:pressed /template/ ContentControl#ContentPresenter">
+    <Setter Property="TextBlock.Foreground" Value="{DynamicResource ComboBoxForegroundFocusedPressed}" />
+  </Style>
 
-  <!-- Unfocused State -->
+  <Style Selector="ComboBox:focused:pressed /template/ TextBlock#PlaceholderTextBlock">
+    <Setter Property="TextBlock.Foreground" Value="{Binding PlaceholderForeground, RelativeSource={RelativeSource TemplatedParent}, TargetNullValue={DynamicResource ComboBoxPlaceHolderForegroundFocusedPressed}}" />
+  </Style>
 
+  <Style Selector="ComboBox:focused:pressed /template/ Path#DropDownGlyph">
+    <Setter Property="Fill" Value="{DynamicResource ComboBoxDropDownGlyphForegroundFocusedPressed}" />
+  </Style>
 </Styles>
diff --git a/src/Avalonia.Themes.Fluent/ComboBoxItem.xaml b/src/Avalonia.Themes.Fluent/ComboBoxItem.xaml
index c26dec3d34..66ccea99b5 100644
--- a/src/Avalonia.Themes.Fluent/ComboBoxItem.xaml
+++ b/src/Avalonia.Themes.Fluent/ComboBoxItem.xaml
@@ -1,17 +1,19 @@
 <Styles xmlns="https://github.com/avaloniaui">
   <Design.PreviewWith>
     <Border Padding="20">
-      <StackPanel Spacing="10">
-        <ComboBox>
+      <Border Background="{DynamicResource ComboBoxDropDownBackground}"
+              BorderBrush="{DynamicResource ComboBoxDropDownBorderBrush}"
+              BorderThickness="{DynamicResource ComboBoxDropdownBorderThickness}"
+              Margin="0,-1,0,-1"
+              Padding="{DynamicResource ComboBoxDropdownBorderPadding}"
+              CornerRadius="{DynamicResource OverlayCornerRadius}">
+        <StackPanel HorizontalAlignment="Stretch">
           <ComboBoxItem>Item 1</ComboBoxItem>
-          <ComboBoxItem>Item 2</ComboBoxItem>
-        </ComboBox>
-
-        <ComboBox IsEnabled="False">
-          <ComboBoxItem>Item 1</ComboBoxItem>
-          <ComboBoxItem>Item 2</ComboBoxItem>
-        </ComboBox>
-      </StackPanel>
+          <ComboBoxItem>Item 2 long</ComboBoxItem>
+          <ComboBoxItem IsSelected="True">Item 3</ComboBoxItem>
+          <ComboBoxItem IsEnabled="False">Item 4</ComboBoxItem>
+        </StackPanel>
+      </Border>
     </Border>
   </Design.PreviewWith>
 
@@ -19,12 +21,11 @@
     <Setter Property="TextBlock.Foreground" Value="{DynamicResource ComboBoxItemForeground}" />
     <Setter Property="Background" Value="{DynamicResource ComboBoxItemBackground}" />
     <Setter Property="Padding" Value="{DynamicResource ComboBoxItemThemePadding}" />
-    <Setter Property="BorderBrush" Value="{DynamicResource ComboBoxItemRevealBorderBrush}" />
-    <Setter Property="BorderThickness" Value="{DynamicResource ComboBoxItemRevealBorderThemeThickness}" />
     <Setter Property="HorizontalContentAlignment" Value="Stretch" />
     <Setter Property="Template">
       <ControlTemplate>
         <ContentPresenter Name="PART_ContentPresenter"
+                          TextBlock.Foreground="{TemplateBinding Foreground}"
                           Background="{TemplateBinding Background}"
                           BorderBrush="{TemplateBinding BorderBrush}"
                           BorderThickness="{TemplateBinding BorderThickness}"
@@ -32,28 +33,57 @@
                           Content="{TemplateBinding Content}"
                           HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}"
                           VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}"
-                          Padding="{TemplateBinding Padding}"/>
+                          Padding="{TemplateBinding Padding}" />
       </ControlTemplate>
     </Setter>
   </Style>
 
+  <!--  PointerOver state  -->
   <Style Selector="ComboBoxItem:pointerover /template/ ContentPresenter">
-    <Setter Property="Background" Value="{DynamicResource ThemeControlHighlightMidBrush}"/>
+    <Setter Property="Background" Value="{DynamicResource ComboBoxItemBackgroundPointerOver}" />
+    <Setter Property="BorderBrush" Value="{DynamicResource ComboBoxItemBorderBrushPointerOver}" />
+    <Setter Property="TextBlock.Foreground" Value="{DynamicResource ComboBoxItemForegroundPointerOver}" />
+  </Style>
+
+  <!--  Disabled state  -->
+  <Style Selector="ComboBoxItem:disabled /template/ ContentPresenter">
+    <Setter Property="Background" Value="{DynamicResource ComboBoxItemBackgroundDisabled}" />
+    <Setter Property="BorderBrush" Value="{DynamicResource ComboBoxItemBorderBrushDisabled}" />
+    <Setter Property="TextBlock.Foreground" Value="{DynamicResource ComboBoxItemForegroundDisabled}" />
+  </Style>
+
+  <!--  Pressed state  -->
+  <Style Selector="ComboBoxItem:pressed /template/ ContentPresenter">
+    <Setter Property="Background" Value="{DynamicResource ComboBoxItemBackgroundPressed}" />
+    <Setter Property="BorderBrush" Value="{DynamicResource ComboBoxItemBorderBrushPressed}" />
+    <Setter Property="TextBlock.Foreground" Value="{DynamicResource ComboBoxItemForegroundPressed}" />
   </Style>
 
+  <!--  Selected state  -->
   <Style Selector="ComboBoxItem:selected /template/ ContentPresenter">
-    <Setter Property="Background" Value="{DynamicResource ThemeAccentBrush4}"/>
+    <Setter Property="Background" Value="{DynamicResource ComboBoxItemBackgroundSelected}" />
+    <Setter Property="BorderBrush" Value="{DynamicResource ComboBoxItemBorderBrushSelected}" />
+    <Setter Property="TextBlock.Foreground" Value="{DynamicResource ComboBoxItemForegroundSelected}" />
   </Style>
 
-  <Style Selector="ComboBoxItem:selected:focus /template/ ContentPresenter">
-    <Setter Property="Background" Value="{DynamicResource ThemeAccentBrush3}"/>
+  <!--  Selected Disabled state  -->
+  <Style Selector="ComboBoxItem:selected:disabled /template/ ContentPresenter">
+    <Setter Property="Background" Value="{DynamicResource ComboBoxItemBackgroundSelectedDisabled}" />
+    <Setter Property="BorderBrush" Value="{DynamicResource ComboBoxItemBorderBrushSelectedDisabled}" />
+    <Setter Property="TextBlock.Foreground" Value="{DynamicResource ComboBoxItemForegroundSelectedDisabled}" />
   </Style>
 
+  <!--  Selected PointerOver state  -->
   <Style Selector="ComboBoxItem:selected:pointerover /template/ ContentPresenter">
-    <Setter Property="Background" Value="{DynamicResource ThemeAccentBrush3}"/>
+    <Setter Property="Background" Value="{DynamicResource ComboBoxItemBackgroundSelectedPointerOver}" />
+    <Setter Property="BorderBrush" Value="{DynamicResource ComboBoxItemBorderBrushSelectedPointerOver}" />
+    <Setter Property="TextBlock.Foreground" Value="{DynamicResource ComboBoxItemForegroundSelectedPointerOver}" />
   </Style>
 
-  <Style Selector="ComboBoxItem:selected:focus:pointerover /template/ ContentPresenter">
-    <Setter Property="Background" Value="{DynamicResource ThemeAccentBrush2}"/>
+  <!--  Selected Pressed state  -->
+  <Style Selector="ComboBoxItem:selected:pressed /template/ ContentPresenter">
+    <Setter Property="Background" Value="{DynamicResource ComboBoxItemBackgroundSelectedPressed}" />
+    <Setter Property="BorderBrush" Value="{DynamicResource ComboBoxItemBorderBrushSelectedPressed}" />
+    <Setter Property="TextBlock.Foreground" Value="{DynamicResource ComboBoxItemForegroundSelectedPressed}" />
   </Style>
 </Styles>

From 82bd3564a5de5db3f02a72d14d1679b42f482fc3 Mon Sep 17 00:00:00 2001
From: Maksym Katsydan <maxkatz6@outlook.com>
Date: Tue, 30 Jun 2020 22:53:11 -0400
Subject: [PATCH 3/9] ComboBox: add focusvisual pseudoclass to replace focus
 adorner

---
 src/Avalonia.Controls/ComboBox.cs        | 15 +++++++++++++++
 src/Avalonia.Themes.Fluent/ComboBox.xaml |  8 ++++----
 2 files changed, 19 insertions(+), 4 deletions(-)

diff --git a/src/Avalonia.Controls/ComboBox.cs b/src/Avalonia.Controls/ComboBox.cs
index 6557346b1f..5fdc19ed05 100644
--- a/src/Avalonia.Controls/ComboBox.cs
+++ b/src/Avalonia.Controls/ComboBox.cs
@@ -262,6 +262,21 @@ namespace Avalonia.Controls
             _popup.Closed += PopupClosed;
         }
 
+        protected override void OnGotFocus(GotFocusEventArgs e)
+        {
+            if (e.NavigationMethod == NavigationMethod.Tab
+                || e.NavigationMethod == NavigationMethod.Directional)
+            {
+                PseudoClasses.Set(":focusvisual", true);
+            }
+        }
+
+        protected override void OnLostFocus(RoutedEventArgs e)
+        {
+            base.OnLostFocus(e);
+            PseudoClasses.Set(":focusvisual", false);
+        }
+
         /// <summary>
         /// Called when the ComboBox popup is closed, with the <see cref="PopupClosedEventArgs"/>
         /// that caused the popup to close.
diff --git a/src/Avalonia.Themes.Fluent/ComboBox.xaml b/src/Avalonia.Themes.Fluent/ComboBox.xaml
index 8cac89f156..7ece004530 100644
--- a/src/Avalonia.Themes.Fluent/ComboBox.xaml
+++ b/src/Avalonia.Themes.Fluent/ComboBox.xaml
@@ -191,20 +191,20 @@
   </Style>
 
   <!--  Focused State  -->
-  <Style Selector="ComboBox:focus /template/ Border#HighlightBackground">
+  <Style Selector="ComboBox:focusvisual /template/ Border#HighlightBackground">
     <Setter Property="IsVisible" Value="True" />
     <Setter Property="BorderBrush" Value="{DynamicResource ComboBoxBackgroundBorderBrushFocused}" />
   </Style>
 
-  <Style Selector="ComboBox:focus /template/ ContentControl#ContentPresenter">
+  <Style Selector="ComboBox:focusvisual /template/ ContentControl#ContentPresenter">
     <Setter Property="TextBlock.Foreground" Value="{DynamicResource ComboBoxForegroundFocused}" />
   </Style>
 
-  <Style Selector="ComboBox:focus /template/ TextBlock#PlaceholderTextBlock">
+  <Style Selector="ComboBox:focusvisual /template/ TextBlock#PlaceholderTextBlock">
     <Setter Property="TextBlock.Foreground" Value="{Binding PlaceholderForeground, RelativeSource={RelativeSource TemplatedParent}, TargetNullValue={DynamicResource ComboBoxForegroundFocused}}" />
   </Style>
 
-  <Style Selector="ComboBox:focus /template/ Path#DropDownGlyph">
+  <Style Selector="ComboBox:focusvisual /template/ Path#DropDownGlyph">
     <Setter Property="Fill" Value="{DynamicResource ComboBoxDropDownGlyphForegroundFocused}" />
   </Style>
 

From 300a6952d125911c8e77ee9d3e59b0d8f5f16fc8 Mon Sep 17 00:00:00 2001
From: Maksym Katsydan <maxkatz6@outlook.com>
Date: Wed, 1 Jul 2020 16:34:49 -0400
Subject: [PATCH 4/9] Use focus-visible instead of custom focusvisual

---
 src/Avalonia.Controls/ComboBox.cs        | 15 ---------------
 src/Avalonia.Themes.Fluent/ComboBox.xaml | 12 ++++++------
 2 files changed, 6 insertions(+), 21 deletions(-)

diff --git a/src/Avalonia.Controls/ComboBox.cs b/src/Avalonia.Controls/ComboBox.cs
index 5fdc19ed05..6557346b1f 100644
--- a/src/Avalonia.Controls/ComboBox.cs
+++ b/src/Avalonia.Controls/ComboBox.cs
@@ -262,21 +262,6 @@ namespace Avalonia.Controls
             _popup.Closed += PopupClosed;
         }
 
-        protected override void OnGotFocus(GotFocusEventArgs e)
-        {
-            if (e.NavigationMethod == NavigationMethod.Tab
-                || e.NavigationMethod == NavigationMethod.Directional)
-            {
-                PseudoClasses.Set(":focusvisual", true);
-            }
-        }
-
-        protected override void OnLostFocus(RoutedEventArgs e)
-        {
-            base.OnLostFocus(e);
-            PseudoClasses.Set(":focusvisual", false);
-        }
-
         /// <summary>
         /// Called when the ComboBox popup is closed, with the <see cref="PopupClosedEventArgs"/>
         /// that caused the popup to close.
diff --git a/src/Avalonia.Themes.Fluent/ComboBox.xaml b/src/Avalonia.Themes.Fluent/ComboBox.xaml
index 7ece004530..e996453b2e 100644
--- a/src/Avalonia.Themes.Fluent/ComboBox.xaml
+++ b/src/Avalonia.Themes.Fluent/ComboBox.xaml
@@ -191,20 +191,20 @@
   </Style>
 
   <!--  Focused State  -->
-  <Style Selector="ComboBox:focusvisual /template/ Border#HighlightBackground">
+  <Style Selector="ComboBox:focus-visible /template/ Border#HighlightBackground">
     <Setter Property="IsVisible" Value="True" />
     <Setter Property="BorderBrush" Value="{DynamicResource ComboBoxBackgroundBorderBrushFocused}" />
   </Style>
 
-  <Style Selector="ComboBox:focusvisual /template/ ContentControl#ContentPresenter">
+  <Style Selector="ComboBox:focus-visible /template/ ContentControl#ContentPresenter">
     <Setter Property="TextBlock.Foreground" Value="{DynamicResource ComboBoxForegroundFocused}" />
   </Style>
 
-  <Style Selector="ComboBox:focusvisual /template/ TextBlock#PlaceholderTextBlock">
-    <Setter Property="TextBlock.Foreground" Value="{Binding PlaceholderForeground, RelativeSource={RelativeSource TemplatedParent}, TargetNullValue={DynamicResource ComboBoxForegroundFocused}}" />
+  <Style Selector="ComboBox:focus-visible /template/ TextBlock#PlaceholderTextBlock">
+    <Setter Property="TextBlock.Foreground" Value="{DynamicResource ComboBoxForegroundFocused}" />
   </Style>
 
-  <Style Selector="ComboBox:focusvisual /template/ Path#DropDownGlyph">
+  <Style Selector="ComboBox:focus-visible /template/ Path#DropDownGlyph">
     <Setter Property="Fill" Value="{DynamicResource ComboBoxDropDownGlyphForegroundFocused}" />
   </Style>
 
@@ -214,7 +214,7 @@
   </Style>
 
   <Style Selector="ComboBox:focused:pressed /template/ TextBlock#PlaceholderTextBlock">
-    <Setter Property="TextBlock.Foreground" Value="{Binding PlaceholderForeground, RelativeSource={RelativeSource TemplatedParent}, TargetNullValue={DynamicResource ComboBoxPlaceHolderForegroundFocusedPressed}}" />
+    <Setter Property="TextBlock.Foreground" Value="{DynamicResource ComboBoxPlaceHolderForegroundFocusedPressed}" />
   </Style>
 
   <Style Selector="ComboBox:focused:pressed /template/ Path#DropDownGlyph">

From df3c6d5498cfa265811384ebaefcc236aaa550da Mon Sep 17 00:00:00 2001
From: Maksym Katsydan <maxkatz6@outlook.com>
Date: Thu, 2 Jul 2020 15:54:06 -0400
Subject: [PATCH 5/9] Add HorizontalContentAlignment and
 VerticalContentAlignment to ComboBox default and fluent style

---
 src/Avalonia.Controls/ComboBox.cs         | 31 +++++++++++++++++
 src/Avalonia.Themes.Default/ComboBox.xaml | 42 +++++++++++++++++------
 src/Avalonia.Themes.Fluent/ComboBox.xaml  | 16 +++++----
 3 files changed, 72 insertions(+), 17 deletions(-)

diff --git a/src/Avalonia.Controls/ComboBox.cs b/src/Avalonia.Controls/ComboBox.cs
index 6557346b1f..75a0e41e7b 100644
--- a/src/Avalonia.Controls/ComboBox.cs
+++ b/src/Avalonia.Controls/ComboBox.cs
@@ -7,6 +7,7 @@ using Avalonia.Controls.Shapes;
 using Avalonia.Controls.Templates;
 using Avalonia.Input;
 using Avalonia.Interactivity;
+using Avalonia.Layout;
 using Avalonia.LogicalTree;
 using Avalonia.Media;
 using Avalonia.VisualTree;
@@ -63,6 +64,18 @@ namespace Avalonia.Controls
         public static readonly StyledProperty<IBrush> PlaceholderForegroundProperty =
             AvaloniaProperty.Register<ComboBox, IBrush>(nameof(PlaceholderForeground));
 
+        /// <summary>
+        /// Defines the <see cref="HorizontalContentAlignment"/> property.
+        /// </summary>
+        public static readonly StyledProperty<HorizontalAlignment> HorizontalContentAlignmentProperty =
+            ContentControl.HorizontalContentAlignmentProperty.AddOwner<ComboBox>();
+
+        /// <summary>
+        /// Defines the <see cref="VerticalContentAlignment"/> property.
+        /// </summary>
+        public static readonly StyledProperty<VerticalAlignment> VerticalContentAlignmentProperty =
+            ContentControl.VerticalContentAlignmentProperty.AddOwner<ComboBox>();
+
         private bool _isDropDownOpen;
         private Popup _popup;
         private object _selectionBoxItem;
@@ -133,6 +146,24 @@ namespace Avalonia.Controls
             set { SetValue(VirtualizationModeProperty, value); }
         }
 
+        /// <summary>
+        /// Gets or sets the horizontal alignment of the content within the control.
+        /// </summary>
+        public HorizontalAlignment HorizontalContentAlignment
+        {
+            get { return GetValue(HorizontalContentAlignmentProperty); }
+            set { SetValue(HorizontalContentAlignmentProperty, value); }
+        }
+
+        /// <summary>
+        /// Gets or sets the vertical alignment of the content within the control.
+        /// </summary>
+        public VerticalAlignment VerticalContentAlignment
+        {
+            get { return GetValue(VerticalContentAlignmentProperty); }
+            set { SetValue(VerticalContentAlignmentProperty, value); }
+        }
+
         /// <inheritdoc/>
         protected override IItemContainerGenerator CreateItemContainerGenerator()
         {
diff --git a/src/Avalonia.Themes.Default/ComboBox.xaml b/src/Avalonia.Themes.Default/ComboBox.xaml
index 95bd9550a5..c4b64d7e2c 100644
--- a/src/Avalonia.Themes.Default/ComboBox.xaml
+++ b/src/Avalonia.Themes.Default/ComboBox.xaml
@@ -1,10 +1,31 @@
 <Styles xmlns="https://github.com/avaloniaui">
+  <Design.PreviewWith>
+    <Border Padding="20">
+      <StackPanel Spacing="10">
+        <ComboBox PlaceholderText="Select an item">
+          <ComboBoxItem>Item 1</ComboBoxItem>
+          <ComboBoxItem>Item 2</ComboBoxItem>
+        </ComboBox>
+        <ComboBox IsEnabled="False"
+                  Width="200"
+                  SelectedIndex="1"
+                  HorizontalContentAlignment="Center">
+          <ComboBoxItem>Item 1</ComboBoxItem>
+          <ComboBoxItem>Item 2</ComboBoxItem>
+        </ComboBox>
+      </StackPanel>
+    </Border>
+  </Design.PreviewWith>
   <Style Selector="ComboBox">
-    <Setter Property="Background" Value="Transparent"/>
-    <Setter Property="BorderBrush" Value="{DynamicResource ThemeBorderMidBrush}"/>
-    <Setter Property="BorderThickness" Value="{DynamicResource ThemeBorderThickness}"/>
-    <Setter Property="Padding" Value="4"/>
-    <Setter Property="MinHeight" Value="20"/>
+    <Setter Property="Background" Value="Transparent" />
+    <Setter Property="BorderBrush" Value="{DynamicResource ThemeBorderMidBrush}" />
+    <Setter Property="BorderThickness" Value="{DynamicResource ThemeBorderThickness}" />
+    <Setter Property="HorizontalAlignment" Value="Left" />
+    <Setter Property="VerticalAlignment" Value="Top" />
+    <Setter Property="HorizontalContentAlignment" Value="Stretch" />
+    <Setter Property="VerticalContentAlignment" Value="Center" />
+    <Setter Property="Padding" Value="4" />
+    <Setter Property="MinHeight" Value="20" />
     <Setter Property="Template">
       <ControlTemplate>
         <Border Name="border"
@@ -15,8 +36,8 @@
             <ContentControl Content="{TemplateBinding SelectionBoxItem}"
                             ContentTemplate="{TemplateBinding ItemTemplate}"
                             Margin="{TemplateBinding Padding}"
-                            HorizontalAlignment="Left"
-                            VerticalAlignment="Center"/>
+                            VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}"
+                            HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}" />
             <ToggleButton Name="toggle"
                           BorderThickness="0"
                           Background="Transparent"
@@ -30,7 +51,7 @@
                     Stretch="Uniform"
                     HorizontalAlignment="Center"
                     VerticalAlignment="Center"
-                    Data="F1 M 301.14,-189.041L 311.57,-189.041L 306.355,-182.942L 301.14,-189.041 Z"/>
+                    Data="F1 M 301.14,-189.041L 311.57,-189.041L 306.355,-182.942L 301.14,-189.041 Z" />
             </ToggleButton>
             <Popup Name="PART_Popup"
                    IsOpen="{TemplateBinding IsDropDownOpen, Mode=TwoWay}"
@@ -45,8 +66,7 @@
                                   Items="{TemplateBinding Items}"
                                   ItemsPanel="{TemplateBinding ItemsPanel}"
                                   ItemTemplate="{TemplateBinding ItemTemplate}"
-                                  VirtualizationMode="{TemplateBinding VirtualizationMode}"
-                              />
+                                  VirtualizationMode="{TemplateBinding VirtualizationMode}" />
                 </ScrollViewer>
               </Border>
             </Popup>
@@ -56,7 +76,7 @@
     </Setter>
   </Style>
   <Style Selector="ComboBox:pointerover /template/ Border#border">
-    <Setter Property="BorderBrush" Value="{DynamicResource ThemeBorderHighBrush}"/>
+    <Setter Property="BorderBrush" Value="{DynamicResource ThemeBorderHighBrush}" />
   </Style>
   <Style Selector="ComboBox:disabled /template/ Border#border">
     <Setter Property="Opacity" Value="{DynamicResource ThemeDisabledOpacity}" />
diff --git a/src/Avalonia.Themes.Fluent/ComboBox.xaml b/src/Avalonia.Themes.Fluent/ComboBox.xaml
index e996453b2e..6baaa8d06a 100644
--- a/src/Avalonia.Themes.Fluent/ComboBox.xaml
+++ b/src/Avalonia.Themes.Fluent/ComboBox.xaml
@@ -7,8 +7,10 @@
           <ComboBoxItem>Item 1</ComboBoxItem>
           <ComboBoxItem>Item 2</ComboBoxItem>
         </ComboBox>
-
-        <ComboBox IsEnabled="False">
+        <ComboBox IsEnabled="False"
+                  Width="200"
+                  SelectedIndex="1"
+                  HorizontalContentAlignment="Center">
           <ComboBoxItem>Item 1</ComboBoxItem>
           <ComboBoxItem>Item 2</ComboBoxItem>
         </ComboBox>
@@ -34,6 +36,8 @@
     <Setter Property="BorderThickness" Value="{DynamicResource ComboBoxBorderThemeThickness}" />
     <Setter Property="ScrollViewer.HorizontalScrollBarVisibility" Value="Disabled" />
     <Setter Property="ScrollViewer.VerticalScrollBarVisibility" Value="Auto" />
+    <Setter Property="HorizontalContentAlignment" Value="Stretch" />
+    <Setter Property="VerticalContentAlignment" Value="Center" />
     <Setter Property="HorizontalAlignment" Value="Left" />
     <Setter Property="VerticalAlignment" Value="Top" />
     <Setter Property="FontFamily" Value="{DynamicResource ContentControlThemeFontFamily}" />
@@ -71,8 +75,8 @@
           <TextBlock x:Name="PlaceholderTextBlock"
                      Grid.Row="1"
                      Grid.Column="0"
-                     HorizontalAlignment="Left"
-                     VerticalAlignment="Center"
+                     HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
+                     VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
                      Margin="{TemplateBinding Padding}"
                      Text="{TemplateBinding PlaceholderText}"
                      IsVisible="{TemplateBinding SelectionBoxItem, Converter={x:Static ObjectConverters.IsNull}}" />
@@ -82,8 +86,8 @@
                           Grid.Row="1"
                           Grid.Column="0"
                           Margin="{TemplateBinding Padding}"
-                          HorizontalAlignment="Left"
-                          VerticalAlignment="Center" />
+                          HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}"
+                          VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}" />
 
           <Border x:Name="DropDownOverlay"
                   Grid.Row="1"

From 4444fe5c94a0fff1e34ab848f9c1eedf66ddbb17 Mon Sep 17 00:00:00 2001
From: Maksym Katsydan <maxkatz6@outlook.com>
Date: Fri, 3 Jul 2020 15:57:29 -0400
Subject: [PATCH 6/9] Use default HorizontalAlignment and VerticalAlignment for
 default theme

---
 src/Avalonia.Themes.Default/ComboBox.xaml | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/Avalonia.Themes.Default/ComboBox.xaml b/src/Avalonia.Themes.Default/ComboBox.xaml
index c4b64d7e2c..ae5b902ae8 100644
--- a/src/Avalonia.Themes.Default/ComboBox.xaml
+++ b/src/Avalonia.Themes.Default/ComboBox.xaml
@@ -20,8 +20,6 @@
     <Setter Property="Background" Value="Transparent" />
     <Setter Property="BorderBrush" Value="{DynamicResource ThemeBorderMidBrush}" />
     <Setter Property="BorderThickness" Value="{DynamicResource ThemeBorderThickness}" />
-    <Setter Property="HorizontalAlignment" Value="Left" />
-    <Setter Property="VerticalAlignment" Value="Top" />
     <Setter Property="HorizontalContentAlignment" Value="Stretch" />
     <Setter Property="VerticalContentAlignment" Value="Center" />
     <Setter Property="Padding" Value="4" />

From 12499751635300786ecaf58f20bc58a20e125174 Mon Sep 17 00:00:00 2001
From: Maksym Katsydan <maxkatz6@outlook.com>
Date: Fri, 3 Jul 2020 18:01:00 -0400
Subject: [PATCH 7/9] Fix Horizonal/VerticalContentAlignment is not affect
 ContentPresenter arrange

---
 src/Avalonia.Controls/Presenters/ContentPresenter.cs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/Avalonia.Controls/Presenters/ContentPresenter.cs b/src/Avalonia.Controls/Presenters/ContentPresenter.cs
index f75184c686..c4571505ba 100644
--- a/src/Avalonia.Controls/Presenters/ContentPresenter.cs
+++ b/src/Avalonia.Controls/Presenters/ContentPresenter.cs
@@ -95,6 +95,7 @@ namespace Avalonia.Controls.Presenters
         static ContentPresenter()
         {
             AffectsRender<ContentPresenter>(BackgroundProperty, BorderBrushProperty, BorderThicknessProperty, CornerRadiusProperty);
+            AffectsArrange<ContentPresenter>(HorizontalContentAlignmentProperty, VerticalContentAlignmentProperty);
             AffectsMeasure<ContentPresenter>(BorderThicknessProperty, PaddingProperty);
             ContentProperty.Changed.AddClassHandler<ContentPresenter>((x, e) => x.ContentChanged(e));
             ContentTemplateProperty.Changed.AddClassHandler<ContentPresenter>((x, e) => x.ContentChanged(e));

From 4c79e37c394a0c7b362e6dc836e76a3c3bf5db25 Mon Sep 17 00:00:00 2001
From: Dan Walmsley <dan@walms.co.uk>
Date: Sun, 5 Jul 2020 11:31:19 -0300
Subject: [PATCH 8/9] dont add driect2d dependency by default.

---
 src/Avalonia.Desktop/Avalonia.Desktop.csproj | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/Avalonia.Desktop/Avalonia.Desktop.csproj b/src/Avalonia.Desktop/Avalonia.Desktop.csproj
index f45b0c54e3..72b7b5c1e7 100644
--- a/src/Avalonia.Desktop/Avalonia.Desktop.csproj
+++ b/src/Avalonia.Desktop/Avalonia.Desktop.csproj
@@ -5,8 +5,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-      <ProjectReference Include="../../src/Windows/Avalonia.Win32/Avalonia.Win32.csproj" />
-      <ProjectReference Include="../../src/Windows/Avalonia.Direct2D1/Avalonia.Direct2D1.csproj" />
+      <ProjectReference Include="../../src/Windows/Avalonia.Win32/Avalonia.Win32.csproj" />      
       <ProjectReference Include="../../src/Skia/Avalonia.Skia/Avalonia.Skia.csproj" />
       <ProjectReference Include="../../src/Avalonia.Native/Avalonia.Native.csproj" />
       <ProjectReference Include="../../packages/Avalonia/Avalonia.csproj" />

From bbeca8d76e59a9f82d2784b99d3ff9122c30a219 Mon Sep 17 00:00:00 2001
From: Dan Walmsley <dan@walms.co.uk>
Date: Sun, 5 Jul 2020 11:51:43 -0300
Subject: [PATCH 9/9] fix build.

---
 src/Avalonia.Desktop/AppBuilderDesktopExtensions.cs | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/src/Avalonia.Desktop/AppBuilderDesktopExtensions.cs b/src/Avalonia.Desktop/AppBuilderDesktopExtensions.cs
index 36f762d625..7c4a489328 100644
--- a/src/Avalonia.Desktop/AppBuilderDesktopExtensions.cs
+++ b/src/Avalonia.Desktop/AppBuilderDesktopExtensions.cs
@@ -46,10 +46,6 @@ namespace Avalonia
             where TAppBuilder : AppBuilderBase<TAppBuilder>, new()
              => builder.UseX11();
 
-        static void LoadDirect2D1<TAppBuilder>(TAppBuilder builder)
-            where TAppBuilder : AppBuilderBase<TAppBuilder>, new()
-             => builder.UseDirect2D1();
-
         static void LoadSkia<TAppBuilder>(TAppBuilder builder)
             where TAppBuilder : AppBuilderBase<TAppBuilder>, new()
              => builder.UseSkia();